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Routes for nanoparticle translocation through polymer-brush-modified nanopores
(IOP Publishing, 2018-06)
This work presents a theoretical study of the translocation routes of nanoparticles through polymer-brush modified nanopores. The calculations were performed with a molecular theory that explicitly accounts for the shape, ...
Estudo do potencial eletrostático e da termodinâmica de agregação de surfactantes por simulações de dinâmica molecular
(Universidade Federal de São CarlosUFSCarPrograma de Pós-Graduação em Química - PPGQCâmpus São Carlos, 2018-03-13)
Due to the amphiphilic character, the surfactants tend to be adsorbed at the water surface and, in concentrations larger than the critical micellar concentration, they self-assembling in solution with the purpose to reduce ...
Full normal coordinate analysis and molecular dynamic parameters for the Cr (CN)3− 6 ion
(1986)
A full normal coordinate analysis for the Cr(CN)3− 6 ion, in octahedral symmetry, has been carried out on the basis of new experimental data, using three different force fields. Consistent sets of force constants have been ...
Non-mean-field effects in systems with long-range forces in competition
(AMER PHYSICAL SOCCOLLEGE PK, 2012)
We investigate the canonical equilibrium of systems with long-range forces in competition. These forces create a modulation in the interaction potential and modulated phases appear at the system scale. The structure of ...
Experimental study of the centripetal force
(2007-01-01)
We describe an experimental set-up for studying and determining the centripetal force acting on a body whose mass and radius of circular trajectory are known. The experimental behaviour is determined and compared with ...
Experimental study of the centripetal force
(2007-01-01)
We describe an experimental set-up for studying and determining the centripetal force acting on a body whose mass and radius of circular trajectory are known. The experimental behaviour is determined and compared with ...
Why are trace amounts of chloride so highly surface-active?
(Elsevier Science Sa, 2019-05)
On many metals, small quantities of chloride are known to be adsorbed at potentials well below the potential of zero charge and to influence other electrochemical processes. In order to understand this behavior, we have ...
Electrostatic force microscopy as a tool to estimate the number of active potential barriers in dense non-Ohmic polycrystalline SnO2 devices
(American Institute of Physics (AIP), 2006-10-09)
In the present work, electroactive grain boundaries of highly dense metal oxide SnO2-based polycrystalline varistors were determined by electrostatic force microscopy (EFM). The EFM technique was applied to identify ...
Elastic curves and surfaces under long-range forces: a geometric approach
(International Journal of Modern Physics B arXiv: 1301.2217v1 [cond-mat.stat-mech] 10 Jan 2013. World Scientific Publishing Compan, 2013)